From ec7c907ced12c78d4553b4775b3550b1d3dcc891 Mon Sep 17 00:00:00 2001 From: Pin Date: Wed, 30 Mar 2022 20:33:57 -0400 Subject: [PATCH] minor changed --- msh.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/msh.c b/msh.c index 7243ac5..44be1f4 100644 --- a/msh.c +++ b/msh.c @@ -136,8 +136,8 @@ char *getPrompt() { execlp("bash", "bash", "-i", "-c", "\ ver=$(bash --version | head -n 1 | awk \'{print $4}\' | grep -o \"...\");\ check_ver=$(echo -e \"${ver}\n4.3\" | sort -V | head -n 1);\ - if [[ \"${ver}\" == \"4.3\" ]]; then\ - echo \"[${USER}@${pwd}]\";\ + if [[ \"${check_ver}\" == \"4.3\" ]]; then\ + echo \"[${USER}]\";\ else\ echo \"${PS1@P}\";\ fi\